Topological Manifold/Examples/Projective Plane
Example of Topological Manifold
The projective plane is an example of a $2$-manifold.
Sources
- 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): manifold
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): manifold